Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/10633
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dc.contributor.authorChatrchyan,S.-
dc.contributor.authorKhachatryan,V.-
dc.contributor.authorSirunyan,A.M.-
dc.contributor.authorTumasyan,A.-
dc.contributor.authorAdam,W.-
dc.contributor.authorBergauer,T.-
dc.contributor.authorGowdy,S.-
dc.date.accessioned2021-01-24T18:47:20Z-
dc.date.available2021-01-24T18:47:20Z-
dc.date.issued2014-
dc.identifier.issn1126-6708-
dc.identifier.urihttps://doi.org/10.1007/JHEP02(2014)024-
dc.description.abstractThe top-antitop quark (tt̄) production cross section is measured in proton-proton collisions at √s = 8 TeV with the CMS experiment at the LHC, using a data sample corresponding to an integrated luminosity of 5.3 fb -1. The measurement is performed by analysing events with a pair of electrons or muons, or one electron and one muon, and at least two jets, one of which is identified as originating from hadronisation of a bottom quark. The measured cross section is 239 ± 2 (stat.) ± 11 (syst.) ± 6 (lum.) pb, for an assumed top-quark mass of 172.5 GeV, in agreement with the prediction of the standard model.en_US
dc.description.sponsorshipDeutsche Forschungsgemeinschaft; European Research Council; National Institutes of Health; National Natural Science Foundation of China; National Science Foundation, NSF, (0906479, 1120138, 1151640, 1205960, 1211067, 1306951, 1314131); National Science Foundation, NSF; Science and Technology Facilities Council, STFC, (ST/F007094/1, ST/F007434/1, ST/H000925/1, ST/I005912/1, ST/I505572/1, ST/I505580/1, ST/J004901/1, ST/J005665/1, ST/K001256/1, ST/K001639/1, ST/K003844/1, ST/L00609X/1); Science and Technology Facilities Council, STFC; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF, (144921, 146398); Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNFen_US
dc.language.isoenen_US
dc.publisherSpringer Verlagen_US
dc.relation.ispartofJournal of High Energy Physicsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHadron-Hadron Scatteringen_US
dc.subjectTop physicsen_US
dc.titleMeasurement of the tt̄ production cross section in the dilepton channel in pp collisions at √s = 8 TeVen_US
dc.typeArticleen_US
dc.institutionauthorDemir, Durmuş Ali-
dc.departmentIzmir Institute of Technologyen_US
dc.identifier.volume2014en_US
dc.identifier.issue2en_US
dc.identifier.wosWOS:000331972200001en_US
dc.identifier.scopus2-s2.0-84894498006-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1007/JHEP02(2014)024-
dc.relation.doi10.1007/JHEP02(2014)024en_US
dc.coverage.doi10.1007/JHEP02(2014)024en_US
dc.authorscopusid57226894786-
dc.authorscopusid57451469500-
dc.authorscopusid16239550900-
dc.authorscopusid35222495600-
dc.authorscopusid56217303000-
dc.authorscopusid57204570563-
dc.authorscopusid57115979500-
dc.identifier.wosqualityN/A-
dc.identifier.scopusqualityN/A-
item.fulltextNo Fulltext-
item.grantfulltextnone-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.openairetypeArticle-
Appears in Collections:Rectorate / Rektörlük
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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